No helium needed to fill balloons for parties.just vinegar and baking soda! I NEED TO REMEMBER THIS! this is important since helium is not a renewable source and is in such short supply-kid science project
XXXXXXXXXXXXX The Ten Principles of Burning Man - as sacred symbols by Wick. It is easy to be cynical, particularly when an event becomes hugely popular, but that doesn't mean we can't contemplate the core ideas.